userfb.app
userfb.app is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-08-15 and last crawled it on 2026-08-15. It resolves to 104.21.85.86 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
UserFB - AI Live Chat + User Feedback Platform
UserFB unifies AI live chat and user feedback management: the AI answers 24/7 from your knowledge base, hands off to a human in one click, and collects user feedback with automatic AI moderation. Embed with one line of code to boost customer satisfaction and product experience.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-08-15 |
| Last crawled | 2026-08-15 |
| IPv4 | 104.21.85.86 |
| IPv6 | 2606:4700:3032::6815:5556 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | mx1.feishu.cn,mx2.feishu.cn,mx3.feishu.cn |
| Language | en |
| Server | cloudflare |